TY  - BOOK
AU  - Isham, C. J..
TI  - Quantum Gravity:An Oxford Symposium / 
SN  - 0 19 851943 5
U1  - CKp1,N74 
PY  - 1968///
CY  - London : 
PB  - Oxford University Press , 
KW  - Physics <Quantum Gravity>
ER  -